Women Are Syncing Workouts to Their Menstrual Cycles for Better Performance

More women are now adjusting their training routines to match their menstrual cycles. This approach, known as cycle-based training, tailors workouts to the body's natural phases. The method has gained attention after high-profile athletes began discussing its benefits openly.

Recently, the topic has moved beyond elite sports, with amateur athletes also exploring how hormonal changes affect performance. Fitness trackers and cycle-monitoring apps are becoming more popular as tools to support this training style.

Cycle-based training works best for individual sports rather than team sports. Since team members experience different cycle phases at the same time, coordinating workouts becomes difficult. For solo athletes, however, adapting sessions to their own hormonal rhythms is far more practical.

During the follicular phase—the first half of the cycle—women often find they recover faster and handle intense exercise better. Strength training and muscle growth may also be more effective in this period. Some studies even suggest that risk-taking tendencies rise around ovulation, which could benefit competitive performance.

In the second half of the cycle, fatigue may set in more quickly. Reducing training intensity during this time can help prevent overexertion. Ignoring these signals can have long-term consequences, such as exercise-induced oestrogen deficiency, which raises the risk of early-onset osteoporosis in active women.

Gynaecologists now recommend including a hormonal history in sports medical checks. Understanding how cycles influence performance and health helps athletes train smarter. Both professionals and recreational exercisers are encouraged to track their cycles and adjust workouts accordingly.

The market for fitness trackers and cycle-monitoring apps is expanding, driven by growing health awareness. While exact numbers of German women using these tools for sports remain unclear, running and fitness segments dominate usage. Popular apps like Fitbit, OvulaRing, and Elyra offer ways to log cycles and optimise training plans.

Cycle-based training is no longer just a trend among elite athletes. More women are using it to improve performance and avoid health risks. By listening to their bodies and adapting workouts, they can train more effectively across all phases of their menstrual cycle.

The growing availability of tracking apps makes this approach more accessible. As awareness spreads, the method is likely to become a standard part of women's fitness routines.